• Teacher training and graduate degree in Educational Science
  • 1977 PhD at University of Kiel
  • Since 1990 Professor of Educational Science
  • Since 2002 guest professorships in Sweden, Austria and the Netherlands
  • Participation in many international research projects concerning school development and the analysis of innovation processes

Research fields

  • Education management
  • Curriculum theory
  • Innovation research
  • Organization development
  • Coaching and systemics